Item DescriptionAdvanced BAK4 Prism. BAK4 prism owns higher index of refraction than BAK7 prim. With perfect light transmittance, these binoculars provide you bright and vivid images without black background.30-millimeter Lens Diameter. Designed with ultra wide angle optics system, it will bring you broader field of view. Up to 70 degrees field angle, these binoculars provide 30% larger visible area than that of normal binoculars in the market.8X Magnification. If you get any higher magnification than 10X, they are difficult to handhold. 8X is the perfect magnification which is universally adopted in military binoculars. You can see your targets farther and more clearly in this magnification.Fully Multicoated(FMC) Optical Lenses. This feature guarantees superior light transmission and brightness. Up to 99.5% transmittance, it will take you to into a clear and bright world in which you can appreciate fantastic landscape.Made out of high quality material, with nonslip rubber protective layer, it has the features of skid proof and shock absorption. Sturdy and durable, this product is perfectly suitable for recreational use such as stadium sports, bird-watching, concerts, hunting, hiking, etc.FeaturesDescriptions: These compact binoculars are portable because of the small size. The binoculars will sharpen your view and bring you into a fabulous world. It is a great companion for concerts, stadium sports, bird-watching, hunting. High-performance, Sharpen Your View. The BAK4 prism makes for sharper images. Plenty of light brought to your eyes, less wobble, more clarity. Portable, Easy to Use. Most binoculars in the market are bulky, heavy, hard to store. But these binoculars are relatively compact, lightweight, easy to use. Clever and Thoughtful Design Rubber fold-down eyecups are designed for your comfort and to exclude extraneous light. If you wear sun/eyeglasses, roll down the eyecups. This will bring your eyes closer to the binocular lens thus providing improved field of view. Great Companion For Outdoor Activities. Ideal for stadium sports, concerts, bird-watching, hunting, and many other outdoor applications. NOTE: 1. To achieve perfect viewing effect, please adjust the binoculars according to above-mentioned steps before using. 2. Please don’t use the binoculars to watch sun directly, or your eyes will be hurt by the strong sunlight. Specifications: 1. Color: Black 2. Magnification/Objective Lens Diameter:8/30mm 3. Type of Prism: BAK4 Porro Prism 4. Product Dimension: 117X49X170mm 5. Lens Coating: FMC 6. Diopter Adjustment: -4D??+4D Package Contents: 1x Binoculars 4x Lens Caps 1x Neck Strap 1x User ManaulAdditional InformationManufacturer: VicTsingShipping Weight: 128 Product Dimensions:Width: 5.98Length: 7.09Height: 3.07 Shipping DetailsDepending on your location and on package weight, items will be shipped by Royal Mail, Parcel Force or other 3 business days services.All stock is at our UK warehouses.Most orders ship within 24 hours of processing your payment unless stated differently. Check our feedback to see how our customers love the FAST shipping we offer! Shipping is always free!30 Days Return & Refund PolicyWe provide a 30 days return/exchange policy for our products.The buyer can choose between a refund or an exchange to his/her product.In case of defectives found, only factory defects are accepted as the reason of return.The package of the returned item(s) must be completely intact, and all accessory(s) inside the package must be original and in perfect condition.We do not cover the postage costs for returned defective items.Items returned must be received within 30 days from purchase. No refund or replacement is issued after this period of time.Please allow up to 7 working days for your return to be processed after it is received by us.We are extremely fair, and in the rare event of something out of the ordinary happening, we will gladly work with you to find a solution.Our GuaranteeYour satisfaction is guaranteed!We offer a 100% Satisfaction Guarantee on all sales. If you are not happy with your purchase for any reason, please contact us within seven days of receipt of your item, or email us to share your concerns. As mentioned before we are extremely fair and will happily work with you to find a solution to any problem.As you can tell from our feedback, pretty much every single one of our customers is a happy one. So in the rare case something does go wrong, before leaving a negative feedback, contact us so we can help you and make things right!About UsWe sell on eBay since 2006. We are based in the UK and ship from our own warehouses.Our products are a 100% authentic and all brand new. We work with the biggest suppliers in the US to bring you the best quality items you can get!We guarantee to provide the best service you have ever seen beforePlease see our other items